20391-0942

  • Unique Name: 20391-0942J 1400AC
  • RA: 20 39 02.21
  • Dec: -09 42 16.1
  • Discoverer: J
  • Discoverer Number: 1400
  • Components: AC
  • First year: 1905
  • Last year: 2000
  • Observations: 3
  • First position angle: 229
  • Last position angle: 231
  • First separation: 13.1
  • Last separation: 12.3
  • Mag first component: 11.18
  • Mag second component: 13.6
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes:
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